package com.sky.controller.admin;


import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

/**
 * 通用接口
 */


@RestController
@Slf4j
@RequestMapping("/admin/common")
@Api("通用接口")
public class CommonController {

    @Autowired
    private AliOssUtil aliyOssUtil;



    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public Result<String> upload(MultipartFile file) {
        log.info("开始文件上传:{}", file);

        try {
            // 获取原始文件名
            String originalFilename = file.getOriginalFilename();

            // 截取原始文件名后缀
            String extension = originalFilename.substring(originalFilename.lastIndexOf("."));

            // 构造新文件名
           String ObjectName = UUID.randomUUID().toString()+extension;

           // 返回请求路径
            String filePath = aliyOssUtil.upload(file.getBytes(), ObjectName);

            return Result.success(filePath);
        } catch (IOException e) {
            log.error("文件上传失败：{}", e.getMessage());
        }


        return Result.error(MessageConstant.UPLOAD_FAILED);
    }
}
